The Mightiest Machine
From Author Wars - https://authorwars.com/books/the-mightiest-machine-867226.html
Editions/Publications:
- Unknown. Fantasy Book, Vol 1, No. 2 (Unknown, M. N., Fantasy Publishing Company, Inc., $0.25, 44 pages, bedsheet, MAGAZINE)
- Unknown. Fantasy Book, Vol 1, No. 2 (Unknown, John W. Campbell, Jr., Fantasy Publishing Company, Inc., $0.25, 44 pages, bedsheet, MAGAZINE)
- Unknown. Fantasy Book, Vol 1, No. 2 (deluxe edition) (Unknown, M. N., Fantasy Publishing Company, Inc., $0.35, 44 pages, bedsheet, MAGAZINE)
- Unknown. Fantasy Book, Vol 1, No. 2 (deluxe edition) (Unknown, John W. Campbell, Jr., Fantasy Publishing Company, Inc., $0.35, 44 pages, bedsheet, MAGAZINE)